Bloody Palace

You unlock this mode after you beat Devil Hunter mode.So It is 101 levels of wave after wave of demon to slaughter.You can play as.Danta Nero and there super versions.You even fight the bosses of the game.At the end you even fight Danta.Unless you are Danta you fight a shadow version of yourself.This gives you some time to play as Danta considering you dont play as him long in the game.